US 30 over Howland Creek

Fair Condition33 years old2,950 vehicles/day

Location

StateIllinois
CountyLee
LocationE. Whiteside Co. Ln.
CarriesUS 30
CrossesHowland Creek
Coordinates41.75812, -89.62856

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length167.7 ft (51.1 m)
Max Span54.1 ft (16.5 m)
Deck Width39.0 ft (11.9 m)
Deck Area608.1 sq m
Main Spans3
Year Built1993

Traffic

Avg Daily Traffic2,950 (2023)
Truck Traffic17%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number052006700000000

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